How to generate cryptographically strong sequences of pseudo-random bits
SIAM Journal on Computing
A hard-core predicate for all one-way functions
STOC '89 Proceedings of the twenty-first annual ACM symposium on Theory of computing
Universal one-way hash functions and their cryptographic applications
STOC '89 Proceedings of the twenty-first annual ACM symposium on Theory of computing
Limits on the provable consequences of one-way permutations
STOC '89 Proceedings of the twenty-first annual ACM symposium on Theory of computing
Public-key cryptosystems provably secure against chosen ciphertext attacks
STOC '90 Proceedings of the twenty-second annual ACM symposium on Theory of computing
Random oracles are practical: a paradigm for designing efficient protocols
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
SIAM Journal on Computing
Non-Interactive Zero-Knowledge Proof of Knowledge and Chosen Ciphertext Attack
CRYPTO '91 Proceedings of the 11th Annual International Cryptology Conference on Advances in Cryptology
Many-to-One Trapdoor Functions and Their Ralation to Public-Key Cryptosystems
CRYPTO '98 Proceedings of the 18th Annual International Cryptology Conference on Advances in Cryptology
Universal Hash Proofs and a Paradigm for Adaptive Chosen Ciphertext Secure Public-Key Encryption
EUROCRYPT '02 Proceedings of the International Conference on the Theory and Applications of Cryptographic Techniques: Advances in Cryptology
FOCS '99 Proceedings of the 40th Annual Symposium on Foundations of Computer Science
Lower bounds on the efficiency of generic cryptographic constructions
FOCS '00 Proceedings of the 41st Annual Symposium on Foundations of Computer Science
Chosen-Ciphertext Security from Identity-Based Encryption
SIAM Journal on Computing
Lossy trapdoor functions and their applications
STOC '08 Proceedings of the fortieth annual ACM symposium on Theory of computing
Theory and application of trapdoor functions
SFCS '82 Proceedings of the 23rd Annual Symposium on Foundations of Computer Science
Adaptive One-Way Functions and Applications
CRYPTO 2008 Proceedings of the 28th Annual conference on Cryptology: Advances in Cryptology
CRYPTO 2008 Proceedings of the 28th Annual conference on Cryptology: Advances in Cryptology
Deterministic Encryption: Definitional Equivalences and Constructions without Random Oracles
CRYPTO 2008 Proceedings of the 28th Annual conference on Cryptology: Advances in Cryptology
Simple, Black-Box Constructions of Adaptively Secure Protocols
TCC '09 Proceedings of the 6th Theory of Cryptography Conference on Theory of Cryptography
Chosen-Ciphertext Security via Correlated Products
TCC '09 Proceedings of the 6th Theory of Cryptography Conference on Theory of Cryptography
Towards a Theory of Extractable Functions
TCC '09 Proceedings of the 6th Theory of Cryptography Conference on Theory of Cryptography
Practical Chosen Ciphertext Secure Encryption from Factoring
EUROCRYPT '09 Proceedings of the 28th Annual International Conference on Advances in Cryptology: the Theory and Applications of Cryptographic Techniques
Chosen-Ciphertext Secure RSA-Type Cryptosystems
ProvSec '09 Proceedings of the 3rd International Conference on Provable Security
FOCS '09 Proceedings of the 2009 50th Annual IEEE Symposium on Foundations of Computer Science
Computationally private information retrieval with polylogarithmic communication
EUROCRYPT'99 Proceedings of the 17th international conference on Theory and application of cryptographic techniques
Towards a separation of semantic and CCA security for public key encryption
TCC'07 Proceedings of the 4th conference on Theory of cryptography
Deterministic and efficiently searchable encryption
CRYPTO'07 Proceedings of the 27th annual international cryptology conference on Advances in cryptology
Bounded CCA2-secure encryption
ASIACRYPT'07 Proceedings of the Advances in Crypotology 13th international conference on Theory and application of cryptology and information security
On the provable security of an efficient RSA-Based pseudorandom generator
ASIACRYPT'06 Proceedings of the 12th international conference on Theory and Application of Cryptology and Information Security
Trading one-wayness against chosen-ciphertext security in factoring-based encryption
ASIACRYPT'06 Proceedings of the 12th international conference on Theory and Application of Cryptology and Information Security
TCC'10 Proceedings of the 7th international conference on Theory of Cryptography
Two is a crowd? a black-box separation of one-wayness and security under correlated inputs
TCC'10 Proceedings of the 7th international conference on Theory of Cryptography
Tag-KEM/DEM: a new framework for hybrid encryption and a new analysis of kurosawa-desmedt KEM
EUROCRYPT'05 Proceedings of the 24th annual international conference on Theory and Applications of Cryptographic Techniques
Chosen-Ciphertext security from slightly lossy trapdoor functions
PKC'10 Proceedings of the 13th international conference on Practice and Theory in Public Key Cryptography
Chosen-Ciphertext security from tag-based encryption
TCC'06 Proceedings of the Third conference on Theory of Cryptography
Efficient chosen-ciphertext security via extractable hash proofs
CRYPTO'10 Proceedings of the 30th annual conference on Advances in cryptology
ProvSec'10 Proceedings of the 4th international conference on Provable security
Chameleon all-but-one TDFs and their application to chosen-ciphertext security
PKC'11 Proceedings of the 14th international conference on Practice and theory in public key cryptography conference on Public key cryptography
Parallel decryption queries in bounded chosen ciphertext attacks
PKC'11 Proceedings of the 14th international conference on Practice and theory in public key cryptography conference on Public key cryptography
General construction of chameleon all-but-one trapdoor functions
ProvSec'11 Proceedings of the 5th international conference on Provable security
TCC'12 Proceedings of the 9th international conference on Theory of Cryptography
Identity-Based (lossy) trapdoor functions and applications
EUROCRYPT'12 Proceedings of the 31st Annual international conference on Theory and Applications of Cryptographic Techniques
Detecting dangerous queries: a new approach for chosen ciphertext security
EUROCRYPT'12 Proceedings of the 31st Annual international conference on Theory and Applications of Cryptographic Techniques
Trapdoors for lattices: simpler, tighter, faster, smaller
EUROCRYPT'12 Proceedings of the 31st Annual international conference on Theory and Applications of Cryptographic Techniques
Public key encryption against related key attacks
PKC'12 Proceedings of the 15th international conference on Practice and Theory in Public Key Cryptography
Strongly secure authenticated key exchange from factoring, codes, and lattices
PKC'12 Proceedings of the 15th international conference on Practice and Theory in Public Key Cryptography
Selective opening chosen ciphertext security directly from the DDH assumption
NSS'12 Proceedings of the 6th international conference on Network and System Security
Leakage-resilient lossy trapdoor functions and public-key encryption
Proceedings of the first ACM workshop on Asia public-key cryptography
Proceedings of the first ACM workshop on Asia public-key cryptography
International Journal of Grid and Utility Computing
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We introduce the notion of adaptive trapdoor functions (ATDFs); roughly, ATDFs remain one-way even when the adversary is given access to an inversion oracle. Our main application is the black-box construction of chosen-ciphertext secure public-key encryption (CCA-secure PKE). Namely, we give a black-box construction of CCA-Secure PKE from ATDFs, as well as a construction of ATDFs from correlation-secure TDFs introduced by Rosen and Segev (TCC ’09). Moreover, by an extension of a recent result of Vahlis (TCC ’10), we show that ATDFs are strictly weaker than the latter (in a black-box sense). Thus, adaptivity appears to be the weakest condition on a TDF currently known to yield the first implication. We also give a black-box construction of CCA-secure PKE from a natural extension of ATDFs we call tag-based ATDFs that, when applied to our constructions of the latter from either correlation-secure TDFs, or lossy TDFs introduced by Peikert and Waters (STOC ’08), yield precisely the CCA-secure PKE schemes in these works. This helps to unify and clarify their schemes. Finally, we show how to realize tag-based ATDFs from an assumption on RSA inversion not known to yield correlation-secure TDFs.